CN114643481A - Rotary seat and rotary worktable - Google Patents
Rotary seat and rotary worktable Download PDFInfo
- Publication number
- CN114643481A CN114643481A CN202011495743.2A CN202011495743A CN114643481A CN 114643481 A CN114643481 A CN 114643481A CN 202011495743 A CN202011495743 A CN 202011495743A CN 114643481 A CN114643481 A CN 114643481A
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- Prior art keywords
- axial direction
- layer
- rotary
- fibers
- stacked
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 claims abstract description 48
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 241000531908 Aramides Species 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
- 239000004643 cyanate ester Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
Abstract
The invention relates to a rotary seat, comprising: the base comprises an accommodating groove and an outer surface, the accommodating groove comprises a first opening on the outer surface, the accommodating groove is used for accommodating the turntable, and the base is made of metal; and the composite material layer is attached to at least part of the outer surface of the seat body, and the material of the composite material layer comprises fiber and resin. Therefore, the rotary seat achieves the aim of reducing weight. The present invention also relates to a rotary table, comprising: the rotary seat; the driving device drives the rotary seat to rotate; and the rotating disc is rotatably arranged in the accommodating groove of the base body.
Description
Technical Field
The present invention relates to a rotary table, and more particularly to a lightweight rotary base made of fiber materials and a rotary table.
Background
Most of the existing rotary tables use a rotary seat (or saddle) made of metal (e.g. cast iron, cast aluminum) to carry the turntable. Since the metal turret is heavy, the center of gravity of the turret is also large relative to the center of gravity of the rotary table drive unit, and the turret needs to be rotated relative to the drive unit by a large drive force from the drive unit.
Therefore, it is a problem to be overcome to reduce the driving force required for the driving device and to make the rotation of the rotary base suitable for the application.
Disclosure of Invention
Therefore, the invention mainly aims to provide a light rotary seat and a rotary worktable with fiber materials.
According to an embodiment of the present invention, a turret includes: the base comprises an accommodating groove and an outer surface, the accommodating groove comprises a first opening on the outer surface, the accommodating groove is used for accommodating the turntable, and the base is made of metal; and the composite material layer is attached to at least part of the outer surface of the seat body, and the material of the composite material layer comprises fiber and resin.
In another embodiment of the present invention, the composite material layer is a stacked structure and includes a plurality of stacked layers, the plurality of stacked layers are stacked along a first axial direction perpendicular to the outer surface, the fibers of each stacked layer are arranged in a parallel manner along a second axial direction, the second axial directions of at least two stacked layers of the plurality of stacked layers are not parallel, and the second axial direction is perpendicular to the first axial direction.
In another embodiment of the present invention, the second axial directions of the stacked layers are symmetrically arranged in the first axial direction.
In yet another embodiment of the present invention, the outer surface of the seat body is provided with at least one recessed area, the composite material layer further includes at least one reinforcing layer, the at least one reinforcing layer and the plurality of stacked layers are stacked and attached to the at least one recessed area, the at least one reinforcing layer is located between the at least one recessed area and the plurality of stacked layers, the fibers of the at least one reinforcing layer are arranged in a manner parallel to a third axial direction, and the third axial direction of the fibers of the at least one reinforcing layer is the same as the second axial direction of the fibers of one of the stacked layers.
In yet another embodiment of the present invention, the composite material layer comprises a plurality of splicing sheets distributed on the outer surface and contacting each other.
In another embodiment of the present invention, the composite material layer is fixed on the outer surface in an adhering or locking manner.
In another embodiment of the present invention, the base includes at least one connection portion and a bearing portion, the bearing portion is connected to the at least one connection portion, the accommodating groove is located in the bearing portion, the connection portion is used to rotatably connect a driving device, the composite material layer includes a third opening, and the third opening exposes a connection portion of the connection portion and the driving device.
In another embodiment of the present invention, the base includes at least one connection portion and a bearing portion, the bearing portion is connected to the connection portion, an included angle between the bearing portion and the connection portion is greater than 0 degree, the accommodating groove is located in the bearing portion, and the connection portion is configured to rotatably connect to the driving device.
In another embodiment of the present invention, the volume of the composite material layer accounts for 20% to 50% of the total volume of the base and the composite material layer.
According to an embodiment of the present invention, a rotary table includes: the rotary base; the driving device is rotatably connected with the rotary seat and is used for driving the rotary seat to rotate; and the rotary disc is rotatably arranged in the accommodating groove of the rotary seat.
Therefore, the rotary seat provided by the invention can achieve the aim of reducing weight.
Drawings
FIG. 1 is a perspective view of a rotary table according to one embodiment of the present invention;
FIG. 2 is an exploded view of the rotary table of FIG. 1;
FIG. 3 is an exploded view of the turret of FIG. 1;
FIGS. 4 and 5 are perspective views of a turret from different perspectives according to another embodiment of the present invention;
FIG. 6 is an exploded view of the turret of FIG. 4;
FIG. 7 is a perspective view of a rotary table according to another embodiment of the present invention;
FIGS. 8 and 9 are perspective views of a turret from different perspectives in accordance with yet another embodiment of the present invention;
FIG. 10 is an exploded view of a rotary table according to yet another embodiment of the present invention;
FIG. 11 is a schematic view of stacked layers to show the orientation of the fibers thereof, according to one embodiment of the present invention;
FIG. 12 is a schematic view of axial directions of fibers of a plurality of stacked layers according to an embodiment of the present invention, showing that the axial directions are symmetrically arranged; and
FIG. 13 is a schematic diagram of a reinforcing layer according to an embodiment of the invention, showing the orientation of the fibers thereof.
Description of the symbols in the drawings:
10,30,50 parts of rotary table
11,51 drive device
111: casing
112, output shaft
12,22,42, 52. rotating base
121,221,421,521 seat body
121A,522B connecting part
121B a bearing part
122,222,322,422,522 composite layer
13, rotating disc
131: disc body
522A base
BM bottom
C1, C2 center of rotation
CH1, CH2, CH3, CH4, CH5, CH6, CH7 and CH8 are spliced pieces D1, D2, D21, D22, D23, D24, D25, D26, D27, D28 and D3, the axial direction G is a concave angle
LA side face
OP1 first opening
OP2 second opening
OP3 third opening
Q is a holding tank
R1, R2 concave region
S outer surface
SF1 stacked layers
SF2 stiffening layer
Angle of theta
FB1, FB2 fibers
FR screw
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3 and 11, a rotary table 10 according to an embodiment of the present invention includes a driving device 11, a rotary base 12 and a rotary table 13. The driving device 11 is installed on the ground or an external machine, the driving device 11 includes a housing 111 and a first Torque Motor (Torque Motor) disposed in the housing 111, and an output shaft 112 of the first Torque Motor penetrates through the housing 111 and is connected to the rotary base 12 to drive the rotary base 12 to rotate. The turntable 13 is rotatably assembled to the turntable base 12. The rotation center C1 of the rotary base 12 is not parallel to the rotation center C2 of the rotary disk 13; for example, the center of rotation C1 and the center of rotation C2 are substantially perpendicular to each other.
The turret 12 includes a base body 121 and a composite layer 122. The seat 121 is made of metal. The material of the composite material layer 122 includes fiber and resin. The fibers may be, for example, carbon fibers (carbon fibers), glass fibers (fiberglass), boron fibers (boron fibers), graphite fibers (graphite fibers), silicon carbide fibers (silicon carbide fibers), basalt fibers (basalt fibers), Kevlar fibers (Kevlar fibers), or any combination thereof. The resin may be, for example, an epoxy resin (epoxy), a thermoset (thermo set), a thermoplastic (thermo plastic), a cyanate ester (cyanate ester), a polyester (polyester), an aramid (aramide), a chlorofluorocarbon (chlorofluorocarbon), or any combination thereof. The base 121 includes at least a connecting portion 121A and a supporting portion 121B. The bearing part 121B is detachably or integrally connected to the connection part 121A. The included angle θ between the bearing portion 121B and the connecting portion 121A is greater than 0 degree. The connecting portion 121A is connected to the output shaft 112 of the first torque motor and is driven to rotate by the output shaft 112. The bearing portion 121B of the seat body 121 includes a receiving groove Q. The receiving groove Q includes a first opening OP1 on the outer surface S of the seat body 121. Therefore, the rotary plate 13 can be placed into the receiving cavity Q through the first opening OP1, in this embodiment, the rotary plate 13 includes a plate 131 and a second Torque Motor (Torque Motor) for driving the plate 131 to rotate, the second Torque Motor is installed in the receiving cavity Q, and the plate 131 is located at the first opening OP 1.
The composite material layer 122 is attached to at least a portion of the outer surface S of the seat body 121. Composite layer 122 includes second opening OP 2. The second opening OP2 overlaps the first opening OP1, so that the second opening OP2 can expose the inside of the seat body 121 under the composite material layer 122. Composite layer 122 also includes a third opening OP 3. The third opening OP3 is exposed at the connecting portion 121A and is connected to the output shaft 112 of the first torque motor of the driving device 11. The volume of the composite layer 122 can be 20% to 50% of the total volume of the holder body 121 and the composite layer 122.
In this embodiment or other embodiments, the composite material layer 122 as a stacked structure may further include at least one reinforcing layer SF2, and the material of the reinforcing layer SF2 is the same as that of the stacked layer SF 1. The fibers FB2 of the reinforcing layer SF2 are arranged in parallel to the axial direction D3 (third axial direction), as shown in fig. 2,3 and 13, and the axial direction D3 of the fibers FB2 of the reinforcing layer SF2 is the same as the axial direction D2 of the fibers FB1 of one of the stacked layers SF 1. This reinforces the reinforcing layer SF2 in the axial direction D3. The reinforcing layer SF2 and the plurality of stacked layers SF1 are stacked upward along the axial direction D1, and the reinforcing layer SF2 may be inserted between the stacked layers SF1 or disposed at the outermost side or the innermost side of the stacked layers SF 1. The total area occupied by all the reinforcing layers SF2 on the outer surface S is smaller than the total area occupied by all the stacked layers SF1 on the outer surface S. The outer surface S of the seat body 121 is recessed at a position where the reinforcing layer SF2 is disposed, compared with a position where only the stacked layer SF1 is disposed. The reinforcing layer SF2 may be disposed at a position where stress is concentrated on the turret 12 to prevent the composite material layer 122 from bending and warping. For example, as shown in fig. 3, two opposite sides of the supporting portion 121B are respectively provided with a recessed region R1 at the connection position with the connecting portion 121A, and/or the back surface (the region connected with the first torque motor) of the connecting portion 121A is provided with a recessed region R2 at the side close to the supporting portion 121B where the second torque motor is connected; in the process of forming the composite material layer 122, in the area of the semi-finished product of the composite material layer 122 corresponding to the recessed area R1 (and/or the recessed area R2), the reinforcing layer SF2 may be stacked along the axial direction D1, and then the plurality of stacked layers SF1 may be stacked, so that the reinforcing layer SF2 is located between the recessed area R1 (and/or the recessed area R2) and the plurality of stacked layers SF 1; while the remaining area on the semi-finished product of composite material layer 122 only needs to stack the above-mentioned plurality of stacked layers SF 1. In this example, the stacking manner and the fiber arrangement manner of the reinforcement layer SF2 and the plurality of stacked layers SF1 can be referred to the related descriptions of fig. 11 to 13, and are not described herein again. Therefore, even if the stiffening layer SF2 is added, the surface flatness of the entire turret 12 is maintained. In addition, since the recessed areas R1 and R2 are respectively disposed at the supporting portion 121B and the connecting portion 121A near the supporting portion 121B, the center of gravity of the base 121 is closer to the axis of the output shaft 112 of the first torque motor than the center of gravity of the base 121 without the recessed areas R1 and R2, so as to reduce the center distance of the rotational gravity and further reduce the rotational inertia, thereby reducing the energy consumption of the first torque motor.
In the present embodiment, the composite material layer 122 is a one-piece cover made of composite material and is adhered to the outer surface S of the seat body 121, as shown in fig. 3, and the shape of the cover is designed according to the shape of each region preset to be adhered to the seat body 221. However, the present invention is not limited thereto. In another embodiment of the present invention, as shown in fig. 4 to 6, the composite material layer 222 of the rotary base 22 is a multi-piece combined structure, and is adhered to the outer surface S of the base body 221 by a plurality of splicing pieces CH1 to CH8 according to their shapes, wherein the shapes of the respective splicing pieces are designed according to the shapes of the specific regions to be attached to the base body 221. These splicing pieces CH1 to CH8 are distributed over the outer surface S and contact each other.
In this embodiment, the composite material layer 122 may be fixed to the outer surface S by a fastening method, in addition to being fixed to the outer surface S by an adhesive method. For example, as shown in fig. 7, the composite material layer 322 of the rotary base 30 is assembled on the outer surface of the base body by fastening with screws FR.
In addition, in order to achieve the purpose of reducing the weight of the rotary seat, the metal seat body of the rotary seat can reduce the volume of the rotary seat under the condition of not influencing the bearing strength of the rotary seat and the accommodating space of the seat body. For example, as shown in fig. 8 and 9, a concave angle G may be formed between the bottom BM of the swivel base 42 and the side LA, and the side LA is an outer surface where the swivel base 42 meets the output shaft of the torque motor of the driving device. Although the weight of the metal seat 421 is higher than that of the external composite material layer 422, the structure is reduced to change the position of the center of gravity of the structure, so that the distance between the centers of gravity of the rotation can be reduced to reduce the rotational inertia, and the working efficiency of the rotary table is improved. Further, although weight reduction (structural reduction) of the metallic seat body 421 has a slight influence on the structural strength and rigidity, by coating the composite material layer 422 on the surface of the seat body, the influence of weight reduction of the seat body can be compensated for by the high Specific strength (Specific strength) and the high Specific rigidity (Specific rigidity) of the composite material layer.
In addition, although the above embodiments are described by taking the rotating base with only one connecting portion (i.e. the rotating base is L-shaped) as an example, the invention is not limited thereto. In another embodiment, as shown in fig. 10, the rotary base 52 of the rotary table 50 includes a base 521 and a composite material layer 522, and the composite material layer 522 may further include two connecting portions 521B located at two opposite sides of the base 522A in addition to the base 522A, so that the shape of the rotary base 52 is concave, and thus the two connecting portions 521B can be rotatably assembled to the two driving devices 51 respectively.
In summary, the above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A turret, comprising:
the base comprises an accommodating groove and an outer surface, the accommodating groove comprises a first opening on the outer surface, the accommodating groove is used for accommodating the turntable, and the base is made of metal; and
the composite material layer is attached to at least part of the outer surface of the seat body, and the material of the composite material layer comprises fibers and resin.
2. The turret of claim 1 wherein the composite layers are a stacked structure and comprise a plurality of stacked layers stacked along a first axial direction perpendicular to the outer surface, the fibers of each of the stacked layers being aligned in a parallel second axial direction, the second axial directions of at least two of the stacked layers being non-parallel and the second axial direction being perpendicular to the first axial direction.
3. The turret according to claim 2, wherein the second axial directions of the plurality of stacked layers are symmetrically arranged in the first axial direction.
4. The turret according to claim 3, wherein the outer surface of the base has at least one recessed area, the composite layer further comprises at least one reinforcing layer, the at least one reinforcing layer and the plurality of stacked layers are stacked and attached to the at least one recessed area, the at least one reinforcing layer is located between the at least one recessed area and the plurality of stacked layers, the fibers of the at least one reinforcing layer are arranged in a manner parallel to a third axial direction, and the third axial direction of the fibers of the at least one reinforcing layer is the same as the second axial direction of the fibers of one of the stacked layers.
5. The turret according to claim 1, wherein the composite layer comprises a plurality of tiles distributed over the outer surface and in contact with each other.
6. The turret according to claim 1, wherein the composite layer is affixed to the outer surface by gluing or locking.
7. The turret according to claim 1, wherein the base comprises at least one connecting portion and a receiving portion, the receiving portion is connected to the at least one connecting portion, the receiving groove is formed in the receiving portion, the connecting portion is configured to rotatably connect to a driving device, the composite layer comprises a third opening, and the third opening exposes a junction of the connecting portion and the driving device.
8. The turret according to claim 1, wherein the base comprises at least one connecting portion and a supporting portion, the supporting portion is connected to the connecting portion, an included angle between the supporting portion and the connecting portion is greater than 0 degree, the receiving groove is located in the supporting portion, and the connecting portion is configured to be rotatably connected to a driving device.
9. The turret according to claim 1, wherein the volume of the composite layer is 20% to 50% of the sum of the volume of the holder body and the volume of the composite layer.
10. A rotary table, comprising: the turret of any of claims 1-9;
the driving device is connected with the rotary seat and is used for driving the rotary seat to rotate; and
the rotary disc is rotatably arranged in the accommodating groove of the rotary seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495743.2A CN114643481A (en) | 2020-12-17 | 2020-12-17 | Rotary seat and rotary worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495743.2A CN114643481A (en) | 2020-12-17 | 2020-12-17 | Rotary seat and rotary worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114643481A true CN114643481A (en) | 2022-06-21 |
Family
ID=81991224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011495743.2A Pending CN114643481A (en) | 2020-12-17 | 2020-12-17 | Rotary seat and rotary worktable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114643481A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2007651A3 (en) * | 2007-09-18 | 2009-04-08 | Uher@Ondrej | Beam of processing machine body |
| CN102985747A (en) * | 2010-06-17 | 2013-03-20 | 3M创新有限公司 | Composite pressure vessels |
| CN104972719A (en) * | 2014-04-02 | 2015-10-14 | 波音公司 | Nonwoven Interlayers Made Using Polymer-nanoparticle Polymers |
| CN106459451A (en) * | 2014-06-09 | 2017-02-22 | 陶氏环球技术有限责任公司 | Process for making curable, multi-layer fiber-reinforced prepreg |
| CN107107537A (en) * | 2014-09-22 | 2017-08-29 | 塞特工业公司 | Composite with high Z-direction electrical conductivity |
| CN107790791A (en) * | 2016-09-06 | 2018-03-13 | 德克尔马霍普夫龙滕有限公司 | Lathe for workpieces processing and the spindle carrier component for the lathe |
| JP2018058205A (en) * | 2016-10-04 | 2018-04-12 | コマウ フランスＣｏｍａｕ Ｆｒａｎｃｅ | Vertical spindle type machine tool |
| CN208992159U (en) * | 2018-09-14 | 2019-06-18 | 深圳市圆梦精密技术研究院 | Rotary table and five-axle turn-milling combined-machining equipment |
-
2020
- 2020-12-17 CN CN202011495743.2A patent/CN114643481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2007651A3 (en) * | 2007-09-18 | 2009-04-08 | Uher@Ondrej | Beam of processing machine body |
| CN102985747A (en) * | 2010-06-17 | 2013-03-20 | 3M创新有限公司 | Composite pressure vessels |
| CN104972719A (en) * | 2014-04-02 | 2015-10-14 | 波音公司 | Nonwoven Interlayers Made Using Polymer-nanoparticle Polymers |
| CN106459451A (en) * | 2014-06-09 | 2017-02-22 | 陶氏环球技术有限责任公司 | Process for making curable, multi-layer fiber-reinforced prepreg |
| CN107107537A (en) * | 2014-09-22 | 2017-08-29 | 塞特工业公司 | Composite with high Z-direction electrical conductivity |
| CN107790791A (en) * | 2016-09-06 | 2018-03-13 | 德克尔马霍普夫龙滕有限公司 | Lathe for workpieces processing and the spindle carrier component for the lathe |
| JP2018058205A (en) * | 2016-10-04 | 2018-04-12 | コマウ フランスＣｏｍａｕ Ｆｒａｎｃｅ | Vertical spindle type machine tool |
| CN208992159U (en) * | 2018-09-14 | 2019-06-18 | 深圳市圆梦精密技术研究院 | Rotary table and five-axle turn-milling combined-machining equipment |
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